30015663970

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{43003}}^1$

素因数の和:43546

約数の個数: 32

約数和(自身を含む): 54445128192

約数和(自身を除く): 24429464222

約数列:

[1, 2, 5, 10, 223, 313, 446, 626, 1115, 1565, 2230, 3130, 43003, 69799, 86006, 139598, 215015, 348995, 430030, 697990, 9589669, 13459939, 19179338, 26919878, 47948345, 67299695, 95896690, 134599390, 3001566397, 6003132794, 15007831985, 30015663970]

約数ペア:

[(1, 30015663970), (2, 15007831985), (5, 6003132794), (10, 3001566397), (223, 134599390), (313, 95896690), (446, 67299695), (626, 47948345), (1115, 26919878), (1565, 19179338), (2230, 13459939), (3130, 9589669), (43003, 697990), (69799, 430030), (86006, 348995), (139598, 215015)]